Richard Caulfield, Cork antiquarian who was intimately involved in clearing the graveyard for the new construction was a Gosnell on his mothers side. The family in West Cork around Kilmeen since probably early 17th century.

Caulfield, Richard (1823–87), antiquary and local historian, was born 23 April 1823 in Cork, one of five sons of a merchant, William Caulfield, and his wife Catherine, who was the daughter of Henry Gosnell, a Cork doctor and surgeon. Richard was educated at Bandon endowed school, entered TCD in October 1840, and graduated BA in 1845, LLB in 1864, and LLD in 1866. He abandoned early plans of entering the church to concentrate on antiquarian research, and in 1854 published Sigilla ecclesiae hibernicae illustrata, a book on ecclesiastical seals, in two volumes.

https://www.dib.ie/biography/caulfield-richard-a1568

1862 St. Finbarrs Cathedral, Cork. West Cork Subscriptions

https://docs.google.com/document/d/1u2gWhS6d8NZn6ARbU7sEITtRUTo8Oi8S6_DxDjaQDro/edit?tab=t.0